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POST
Generate video

Authorizations

Authorization
string
header
required

An API key from Autoadify → Settings → API & MCP, sent as Authorization: Bearer aak_live_….

Body

application/json
prompt
string
required

What to generate. Be specific about subject, style, setting and any text to render.

Required string length: 1 - 4000
model
enum<string>
default:minimax-h3

minimax-h3 (text to video, 2K), heygen-video-1 (text to video, 480p with sound, cheapest) or runway-gen-4.5 (animates imageMediaId).

Available options:
minimax-h3,
runway-gen-4.5,
heygen-video-1
aspectRatio
enum<string>
default:9:16

9:16 for Reels/TikTok/Shorts. runway-gen-4.5 has no 1:1.

Available options:
16:9,
9:16,
1:1
durationSeconds
integer
default:5

Rounded down to the model's options (minimax-h3 and heygen-video-1: 5/10/15, runway-gen-4.5: 5/10). Cost is per second.

Required range: 1 <= x <= 15
imageMediaId
string

Library image the clip starts from. Required for runway-gen-4.5.

Response

The generation, pending.

generation
any
required